# Q66607271
**Wikidata**: [Q66607271](https://www.wikidata.org/wiki/Q66607271)  
**Source**: https://4ort.xyz/entity/q66607271


## References

1. SIMBAD
2. The Physical Basis of Luminosity Classification in the Late A-, F-, and Early G-Type Stars. I. Precise Spectral Types for 372 Stars
3. Catalog of Galactic OB Stars
4. Gaia Data Release 2
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Carbon and oxygen abundances across the Hertzsprung gap